21% Nitrogen Fertilizer Ammonium Sulfate Caprolactam Grade

21% Nitrogen Fertilizer Ammonium Sulfate Caprolactam Grade

Ammonium sulphate is an excellent nitrogen fertilizer raw material and widely used as seed fertilizer,top dressing and base fertilizer that’s suitable for general soils and crops,.It can provides an equal balance of nitrogen and sulphur and help the crop grow vigorously, improve fruit quality and yield, enhance crop resistance to disasters.

Ammonium Sulphate is suitable for general crops and soils,but there’re still some points to note.

1. Cannot be contacted/mixed with alkaline substances

2. Cannot be applied on the same farmland for a long time

3. Not suitable for use on acidic soils

 We supply Nitrogen fertilizer,Potassium fertilizer,Phosphate fertilizer,Organic fertilizer & liquid fertilizer. Such as Ammonium Sulphate, Urea,Calcium Ammonium Nitrate, SOP, MOP, MAP, MKP, DAP, Humic acid & potassium humate, NPK compound fertilizer & NPK water soluble fertilizer,etc.

Our products have passed ISO, SGS & GAQS certification,you can rest assured about the quality.We guarantee all the ingredients and contents of our products are accurately labeled, total nutrition will be certain,single nutrition ranges ±1.5.

Hebei Woldi Trading Co.,Ltd. is one of the most professional manufacturers of fertilizer in China. It is established in June 2000 & started producing in May 2001.

Our factory is located in Hanjiawa industry park, Shijiazhuang,which is very close to Beijing &  Tianjin seaport.The total area of our factory is more than 70,000 square meters. We own four advanced technique produce line with investment of 150 million RMB.

We participated in many exhibitions domestic and abroad,for advantage products with reasonable price & professional service,we attracted may customers visit our factory and establish business relationship.

We value every customer & welcome you to visit our factory!

According to characteristics and tariffs of products,we have 9.5kg, 25kg, & 50kg packing bag.

Those bags can be put into jumbo bags as your requirement. OEM is available.

Shipping company are decided by the freight and ship period or being appointed.

1.Q:Are you trader or manufacturer?

  A:We have been fertilizer producer for 17 years and start international business since 2012.

 2.Q:what is your lead time?

   A:It depends on the quantity of the order,usually 30 work days after received payment.

 3.Q:How about your production capacity?

   A:we have four production lines with 180,,000-300,000 tons per year .

4.Q:Can you print private logo and what’s the MOQ?

  A:OEM service is available and MOQ is one 20ft container.

5.Q:Can we get sample for test?

  A:Yes,but you to need pay for it and the express fee,when you place an order,the sample charge will be refunded.

6.Q:what is your payment terms?

  A:Usually 30% in advance,70% against copy of B/L.

7.Q:How do you guarantee your product quality?

 A:Each batch of our product must be tested before delivery and accept SGS test.

8.Q:Can we get technical support?

  A:Yes,any technical support and training can be provided.

For any questions,please feel free to contact us,here’s the contact information